| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2124 |
50.5%
|
|
| 1 | 1374 |
32.7%
|
|
| 2 | 286 |
6.8%
|
|
| 3 | 76 |
1.8%
|
|
| 4 | 39 |
0.9%
|
|
| 5 | 18 |
0.4%
|
|
| 7 | Missing | 290 |
6.9%
|